According to the calcination character of limestone, lime rotary kiln is specialized design for production of active lime. This type of kiln can work with vertical preheater and vertical cooler to achievethe advantages like high use ratio of raw materials, complete calcination, even quality, good quality lime, high capacity output, environmental and energy saving, simple operation and longer working life. This kiln is very suitable for limestone calcination for industries like metallurgy, chemical, construction materials and etc.
Our products advantages:
1. According to the character of limestone and its calcination requirement, the structure of kiln inlet and outlet sections has been optimized. It can resolve the problem of material returning back to kiln inlet and the leakage of dust.
2. Evenly heating for limestone, low rate of less calcination and over calcination. Especially suitable for the high activity lime for steel makingã??
Technical configuration is optional: matched vertical preheater can use the high temperature from rotary kiln to preheating the limestone from room temperature to decomposition condition; matched vertical cooler can cooling down the high temperature of lime in the shortest time, and process can increase the activity of lime and also easy for transportation and storage.
Lime kiln is mainly compose of driving device, supporting roller, catching roller, cylinder, kiln inlet, kiln outlet and sealing device.
1. 2-3 supporting points can guarantee the contacting surface between supporting roller and tyre is paralleled with axis line of cylinder during installation.
2. Certain gap is reserved between tyre and cylinder. After thermal expand of cylinder, the tyre can tightly stick on cylinder for strength it.
3. Gear is split type combination structure which is assembled with cylinder by spring boards. The features are easy for installation, steady transmission.
4. Supporting device is antifriction bearing (occasionally uses slide bearing). This design has simplified the supporting device of supporting roller, and reduced the useless power loss during operation. It has the features like easy operation and maintenance.
According to the calcination character of limestone, lime rotary kiln is specialized design for production of active lime. This type of kiln can work with vertical preheater and vertical cooler to achievethe advantages like high use ratio of raw materials, complete calcination, even quality, good quality lime, high capacity output, environmental and energy saving, simple operation and longer working life. This kiln is very suitable for limestone calcination for industries like metallurgy, chemical, construction materials and etc. Our products advantages: 1.According to the character of limestone and its calcination requirement, the structure of kiln inlet and outlet sections has been optimized. It can resolve the problem of material returning back to kiln inlet and the leakage of dust. 2.Evenly heating for limestone, low rate of less calcination and over calcination. Especially suitable for the high activity lime for steel makingã?? Technical configuration is optional: matched vertical preheater can use the high temperature from rotary kiln to preheating the limestone from room temperature to decomposition condition; matched vertical cooler can cooling down the high temperature of lime in the shortest time, and process can increase the activity of lime and also easy for transportation and storage. Lime kiln is mainly compose of driving device, supporting roller, catching roller, cylinder, kiln inlet, kiln outlet and sealing device. 1. 2-3 supporting points can guarantee the contacting surface between supporting roller and tyre is paralleled with axis line of cylinder during installation. 2. Certain gap is reserved between tyre and cylinder. After thermal expand of cylinder, the tyre can tightly stick on cylinder for strength it. 3. Gear is split type combination structure which is assembled with cylinder by spring boards. The features are easy for installation, steady transmission. 4. Supporting device is antifriction bearing (occasionally uses slide bearing). This design has simplified the supporting device of supporting roller, and reduced the useless power loss during operation. It has the features like easy operation and maintenance.
Calcined Bauxite: Calcined Bauxite is obtained by calcining (heating) superior grade Bauxite at high temperature (from 850 oC to 1600 oC). This removes moisture thereby increasing the alumina content. Compared to an alumina content of about 57 % to 58 % in raw Bauxite, Calcined Bauxite has an alumina content of 82 % to 86 %. The heating is carried out in rotary kilns. Calcination is done at different temperatures ranging from 850 oC to 1600 oC depending upon the customer’s application. We export Calcined Bauxite for various applications such as refractory bricks, abrasives, steel polishing, etc. We provide consistency in quality and availability of Calcined Bauxite at extremely competitive prices. Applications of Calcined Bauxite: Refractory Grade Calcined Bauxite (CB - I and CB - II Grade) : To make refractory grade, Bauxite is thermally treated at 1600 oC to produce Calcined Bauxite where the Alumina content is mostly above 82%. Brown Fused Alumina, Proppants and Road Surfacing : To make the above grades, Bauxite is thermally treated at 1000 oC - 1200 oC to produce Calcined Bauxite where the Alumina content is anywhere between 80-88% depending on the requirement. Minimum Order Quantity : 1 Containers
Magnesia Bricks Description Magnesia Bricks are alkaline refractory materials. These products have over 90% magnesium oxide content and adopt periclase as the principal crystalline phase. Magnesia Bricks can be divided into two categories of Burnt Magnesia Bricks and Chemical Bonded Magnesite Brick. They have excellent performance of superior high temperature mechanical strength and volume stability. Magnesia Bricks can service in the high temperature of 1750.. They are ideal products for glass furnace application. Magnesia Bricks Features: It is a kind of alkaline refractory product with periclase as main phase magnesite-alumina spinel clinker as basic material. the product has such characteristics as good temperature vibration, good strength and volume stability in high temperature. Magnesia Bricks Application Basic open-hearth furnace for steelmaking Electric furnace bottom and wall Permanent lining of oxygen converter Non-ferrous metal metallurgy furnace Hyperthermia tunnel kiln Lining of rotary cement kiln Heating furnace bottom and wall Regenerative chamber of glass furnace Magnesia Bricks Properties High Refractoriness Good alkaline slag erosion resistance High apparent initial softening temperature Good thermal conductivity High thermal expansion Magnesia Bricks Manufacturing Process Burnt Magnesia Bricks are manufactured with magnesite clinker as the raw material and fired in the high temperature of 1550~1600 after smashing, burdening, mulling and molding. High-purity products can be fired in the temperature that over 1750. Chemical bonded magnesite brick is produced with certain chemical bonding through mixing, molding and drying.
Biomass energy wood pellet for sale Advantages of Biomass Pellet Fuel 1. High calorific value; 2. Contains no sulphur or phosphorus, non-corrosive; 3. Green and Environmental Protection; 4. Compacted fuel, reduce transportation cost and save storage space. 5. Biofuels and made from natural, renewable energy sourcesâ??trees Raw material: Hardwood Application: Heating System Density: 600kg/m3 - 800kg/m3 Diameter: 6mm~8mm Shape: Columnar/Lump Length: 10mm~40mm Calory (J): 4500 Moisture (%): 9 Brand Name: CARRYSUN TECHNOLOGY Model Number: CSTW Ash Content (%): 2.6 Production process:crushing raw material=>material drying(rolling,air driving)=>high temperature,high pressure,shaping process=>sticks packed in kiln=>high temp carbonization(400-600degree,15days,or per customerâ??s requirement)=>taking out and packing charcoal. Specifications Cheap wood pellets 1.Favorable price 2.Smokeless, odorless and sparkless 3.Good raw materials of barbecue biodegradable bags, 25kg or 500kg each bag.
Rotary lime kiln is the main equipment of lime production line. It is widely used for many industries like metallurgy, chemical industry, building refractory materials, environmental protection, etc. The rotary kiln consists of cylindrical shell, supporting roller, supporting device of thrust roller, driving unit, moveable kiln head, sealing device on the tail of kiln, coal dust pipe device, etc., the kiln body has a certain tilt angle with level. The whole kiln body is supported by the roller supporting device, and it is also equipped with thrust roller device to control the up and down movement of the kiln body.
Lime Kiln Application: Rotary kiln is a combustion device for bulk and slurry material, it is widely used in cement industry, lime industry, refractory, metallurgy industry. Lime Kiln Structure: Rotary kiln is consist of shell, driving system, supporting base, kiln liner, seal, head hood, combustion system etc. 1. Support device: advanced shaft structure, automatic temperature measuring device and electrical heating. 2. Catch wheel: including two kinds mechanical wheel and hydraulic pressure. 3. Gears: single or double. Control the rotating speed by variable motor, DE machine and frequency variable motor. Be reliable, energy -saving, and efficient. 4. Cylinder tyre bolster: lower bolster has three types: fixed, zoom and floating. The structure is simple, replacement is convenient and won't hurt cylinder. 5. Sealing equipment: there are many kinds for choice according to kiln models, including air cylinder edge sealing, spring edge sealing, and graphite block sealing and combination for above. The feather is adaptive for cylinder rotating and swing. And sealing effect is very good. 6. Kiln head hood: including stationary type and flexible type. Lime Kiln Advantages: 1) Long running time before maintenance. 2) High quality supporting roller and tyre. 3) Reliable inlet and outlet seal. 4) fixed and movable kiln head hood We can produce kiln range from diameter around Φ 1-Φ 5m, we also can produce non-standard kiln according customer's special requirements. High Efficiency Rotary Kiln for Small Lime Production Line Rotary kiln is widely used for many industries like metallurgy, chemical industry, building refractory materials, environmental protection, etc. The Rotary Kiln consists of cylindrical shell, supporting device, supporting device of thrust roller, driving unit, moveable kiln head, sealing device on the tail of kiln, coal dust pipe device, etc. the kiln body has a certain tilt angle with level. The whole kiln body is supported by the roller supporting device, and it is also equipped with thrust roller device to control the up and down movement of the kiln body. we can provide full specifications of large and medium-sized mineral machinery, metallurgy equipment and building materials equipment, such as crushing machines, mineral processing equipment, cement production lines, rolling mill equipment, etc. These mining machines are reliable in quality and low in cost. Company Name: Henan Zhengzhou Mining Machinery Co., Ltd.
Product Offerings: 1. Hardwood Logs & Lumber: Perfect for furniture, flooring, cabinetry, and decorative uses. Species Available: Oak, Mahogany, Teak, Walnut, Maple, Ash, Cherry, and more. Log Dimensions: Diameter: 30-90 cm Length: 2-6 meters Lumber Dimensions: Thickness: 25mm, 38mm, 50mm, 75mm Width: 100mm+ Length: 2-6 meters Grades: FAS, Select, #1 Common, #2 Common Moisture Content: Green, air-dried, or kiln-dried 2. Softwood Logs & Lumber: Ideal for construction, framing, and general-purpose applications. Species Available: Pine, Spruce, Fir, Douglas Fir, Cedar, and more. Log Dimensions: Diameter: 20-70 cm Length: 2-6 meters Lumber Dimensions: Thickness: 25mm, 38mm, 50mm, 75mm Width: 100mm+ Length: 2-6 meters Grades: Construction, Industrial, Select Structural Moisture Content: Green or kiln-dried Key Features: Sustainably Sourced: All products come from certified sustainable forests. Custom Dimensions: Available upon request to suit specific project requirements. Certification: FSC and PEFC certified; Grading certificates available. Packaging: Bundled logs, palletized lumber, custom packaging available. Terms of Sale: MOQ: N/A Payment Terms: Secure payment via wire transfer, LC, or other. Shipping: Worldwide shipping by sea, land, or air. Delivery lead times from 2-6 weeks Incoterms: FOB, CIF, DDP available.
Product Offerings: 1. Hardwood Logs & Lumber: Perfect for furniture, flooring, cabinetry, and decorative uses. Species Available: Oak, Mahogany, Teak, Walnut, Maple, Ash, Cherry, and more. Log Dimensions: Diameter: 30-90 cm Length: 2-6 meters Lumber Dimensions: Thickness: 25mm, 38mm, 50mm, 75mm Width: 100mm+ Length: 2-6 meters Grades: FAS, Select, #1 Common, #2 Common Moisture Content: Green, air-dried, or kiln-dried 2. Softwood Logs & Lumber: Ideal for construction, framing, and general-purpose applications. Species Available: Pine, Spruce, Fir, Douglas Fir, Cedar, and more. Log Dimensions: Diameter: 20-70 cm Length: 2-6 meters Lumber Dimensions: Thickness: 25mm, 38mm, 50mm, 75mm Width: 100mm+ Length: 2-6 meters Grades: Construction, Industrial, Select Structural Moisture Content: Green or kiln-dried Key Features: Sustainably Sourced: All products come from certified sustainable forests. Custom Dimensions: Available upon request to suit specific project requirements. Certification: FSC and PEFC certified; Grading certificates available. Packaging: Bundled logs, palletized lumber, custom packaging available. Terms of Sale: MOQ: N/A Payment Terms: Secure payment via wire transfer, LC, or other. Shipping: Worldwide shipping by sea, land, or air. Delivery lead times from 2-6 weeks Incoterms: FOB, CIF, DDP available.
Product Offerings: 1. Hardwood Logs & Lumber: Perfect for furniture, flooring, cabinetry, and decorative uses. Species Available: Oak, Mahogany, Teak, Walnut, Maple, Ash, Cherry, and more. Log Dimensions: Diameter: 30-90 cm Length: 2-6 meters Lumber Dimensions: Thickness: 25mm, 38mm, 50mm, 75mm Width: 100mm+ Length: 2-6 meters Grades: FAS, Select, #1 Common, #2 Common Moisture Content: Green, air-dried, or kiln-dried 2. Softwood Logs & Lumber: Ideal for construction, framing, and general-purpose applications. Species Available: Pine, Spruce, Fir, Douglas Fir, Cedar, and more. Log Dimensions: Diameter: 20-70 cm Length: 2-6 meters Lumber Dimensions: Thickness: 25mm, 38mm, 50mm, 75mm Width: 100mm+ Length: 2-6 meters Grades: Construction, Industrial, Select Structural Moisture Content: Green or kiln-dried Key Features: Sustainably Sourced: All products come from certified sustainable forests. Custom Dimensions: Available upon request to suit specific project requirements. Certification: FSC and PEFC certified; Grading certificates available. Packaging: Bundled logs, palletized lumber, custom packaging available. Terms of Sale: MOQ: N/A Payment Terms: Secure payment via wire transfer, LC, or other. Shipping: Worldwide shipping by sea, land, or air. Delivery lead times from 2-6 weeks Incoterms: FOB, CIF, DDP available.